{"id":44287,"date":"2023-09-30T21:47:11","date_gmt":"2023-09-30T13:47:11","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44287"},"modified":"2023-09-30T21:47:11","modified_gmt":"2023-09-30T13:47:11","slug":"ukyckdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44287.html","title":{"rendered":"USB\u53e3\u4e0e\u4e32\u53e3\u7684\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;USB\u53e3\u548c\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u8fde\u63a5\u63a5\u53e3\uff0c\u5b83\u4eec\u7684\u4e3b\u8981\u529f\u80fd\u662f\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u83b7\u53d6\u6216\u4f20\u9001\u6570\u636e\u3002\u867d\u7136\u5b83\u4eec\u770b\u8d77\u6765\u90fd\u662f\u4e00\u6837\u7684\uff0c\u4f46\u5b83\u4eec\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u5b58\u5728\u7740\u4e00\u4e9b\u91cd\u8981\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUSB\u53e3\u548c\u4e32\u53e3\u7684\u533a\u522b\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u529f\u80fd\u548c\u7528\u9014\u3002<\/p>\n<h2 style=\"text-align: center;\">USB\u53e3<\/h2>\n<h3>&emsp;&emsp;\u7b80\u4ecb<\/h3>\n<p>&emsp;&emsp;USB\u53e3\uff08Universal Serial Bus\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5916\u8bbe\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u5b58\u50a8\u8bbe\u5907\u3001\u591a\u5a92\u4f53\u8bbe\u5907\u3001\u9f20\u6807\u3001\u952e\u76d8\u7b49\u3002\u5b83\u7684\u7279\u70b9\u662f\u5c0f\u5de7\u3001\u4fbf\u643a\u3001\u5177\u6709\u826f\u597d\u7684\u70ed\u63d2\u62d4\u6027\u80fd\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u7528\u6237\u7684\u9700\u6c42\u3002<\/p>\n<h3>&emsp;&emsp;\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;USB\u53e3\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>1. \u5c0f\u5de7\uff1aUSB\u53e3\u4f53\u79ef\u5c0f\uff0c\u53ef\u4ee5\u5728\u7d27\u51d1\u7684\u7a7a\u95f4\u5185\u5b89\u88c5\uff0c\u65b9\u4fbf\u643a\u5e26\u548c\u4f7f\u7528\u3002<\/li>\n<li>2. \u5177\u6709\u826f\u597d\u7684\u70ed\u63d2\u62d4\u6027\u80fd\uff1aUSB\u53e3\u53ef\u4ee5\u5728\u7cfb\u7edf\u8fd0\u884c\u65f6\u63d2\u62d4\uff0c\u65e0\u9700\u91cd\u65b0\u542f\u52a8\u7cfb\u7edf\u3002<\/li>\n<li>3. \u5177\u6709\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\uff1aUSB\u53e3\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u8fbe\u5230480Mbps\u7684\u4f20\u8f93\u901f\u7387\u3002<\/li>\n<li>4. \u517c\u5bb9\u6027\u5f3a\uff1aUSB\u53e3\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u517c\u5bb9\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u65b9\u4fbf\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u4e32\u53e3<\/h2>\n<h3>&emsp;&emsp;\u7b80\u4ecb<\/h3>\n<p>&emsp;&emsp;\u4e32\u53e3\uff08Serial Port\uff09\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5916\u8bbe\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u78c1\u76d8\u9a71\u52a8\u5668\u3001\u591a\u5a92\u4f53\u8bbe\u5907\u7b49\u3002\u5b83\u662f\u4e00\u79cd\u6bd4\u8f83\u53e4\u8001\u7684\u63a5\u53e3\uff0c\u4f46\u4ecd\u7136\u5728\u8bb8\u591a\u8bbe\u5907\u4e2d\u4f7f\u7528\u3002<\/p>\n<h3>&emsp;&emsp;\u7279\u70b9<\/h3>\n<p>&emsp;&emsp;\u4e32\u53e3\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n<ul>\n<li>1. \u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff1a\u4e32\u53e3\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\u3001RS-485\u3001RS-422\u7b49\u3002<\/li>\n<li>2. \u5177\u6709\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\uff1a\u4e32\u53e3\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u53ef\u4ee5\u8fbe\u5230115.2Kbps\u7684\u4f20\u8f93\u901f\u7387\u3002<\/li>\n<li>3. \u7a33\u5b9a\u53ef\u9760\uff1a\u4e32\u53e3\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u4e0d\u4f1a\u51fa\u73b0\u6570\u636e\u4e22\u5931\u7684\u60c5\u51b5\u3002<\/li>\n<li>4. \u517c\u5bb9\u6027\u5f3a\uff1a\u4e32\u53e3\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u517c\u5bb9\u591a\u79cd\u64cd\u4f5c\u7cfb\u7edf\uff0c\u65b9\u4fbf\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u4ece\u4e0a\u9762\u7684\u4ecb\u7ecd\u53ef\u4ee5\u770b\u51fa\uff0cUSB\u53e3\u548c\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u8fde\u63a5\u63a5\u53e3\uff0c\u5b83\u4eec\u7684\u4e3b\u8981\u529f\u80fd\u662f\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u83b7\u53d6\u6216\u4f20\u9001\u6570\u636e\u3002<\/strong>\u867d\u7136\u5b83\u4eec\u770b\u8d77\u6765\u90fd\u662f\u4e00\u6837\u7684\uff0c\u4f46\u5b83\u4eec\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u5b58\u5728\u7740\u4e00\u4e9b\u91cd\u8981\u7684\u5dee\u5f02\u3002USB\u53e3\u5177\u6709\u5c0f\u5de7\u3001\u4fbf\u643a\u3001\u5177\u6709\u826f\u597d\u7684\u70ed\u63d2\u62d4\u6027\u80fd\u7684\u4f18\u70b9\uff0c\u800c\u4e32\u53e3\u5177\u6709\u652f\u6301\u591a\u79cd\u4f20\u8f93\u534f\u8bae\u3001\u5177\u6709\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u6027\u80fd\u3001\u7a33\u5b9a\u53ef\u9760\u3001\u517c\u5bb9\u6027\u5f3a\u7684\u4f18\u70b9\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5e94\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u63a5\u53e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>USB\u53e3\u548c\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u5e38\u89c1\u7684\u8fde\u63a5\u63a5\u53e3\uff0c\u5b83\u4eec\u7684\u4e3b\u8981\u529f\u80fd\u662f\u7528\u6765\u8fde\u63a5\u5916\u90e8\u8bbe\u5907\uff0c\u4ee5\u83b7\u53d6\u6216\u4f20\u9001\u6570\u636e\u3002\u867d\u7136\u5b83\u4eec\u770b\u8d77\u6765\u90fd\u662f\u4e00\u6837\u7684\uff0c\u4f46\u5b83\u4eec\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u5b58\u5728\u7740\u4e00\u4e9b\u91cd\u8981\u7684\u5dee\u5f02\u3002\u672c\u6587\u5c06\u4ecb<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[69],"class_list":["post-44287","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44287"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44287"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44287\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}